https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-01T16:57:51.658227Z
2019-04-01T16:58:16.656843Z
s3://sentinel-s1-l1c/GRD/2019/4/1/IW/DV/S1B_IW_GRDH_1SDV_20190401T165751_20190401T165816_015615_01D476_3A1D
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2019-04-01T16:57:51.658227Z
2019-04-01T16:58:16.656843Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190401T173638_V20190401T134429_20190401T170200.EOF
347.88433495241543
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-01T18:10:13.177896Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190401T165751_20190401T165816_015615_01D476_3A1D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.18651260867447 -14.574356212195992,21.74975130214874 -14.446440521344593,22.334437526184846 -14.312081764520407,22.91842860287048 -14.17629926820955,23.43982440479427 -14.053734272077154,23.396032489341742 -13.873544317832566,23.179967013566547 -12.97159233195974,23.136145722886432 -12.791377103574439,23.07930877554279 -12.551575244391248,22.560760335442705 -12.672611377341905,21.980037453386764 -12.806829823490332,21.398704893695534 -12.9397789709109,20.838772582516086 -13.066485315588256,20.893672554501478 -13.307186213991233,20.936052377026424 -13.488080453483528,21.144322599785486 -14.39347367584256,21.18651260867447 -14.574356212195992))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.50603
46.17267652647079
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-24T13:36:19.509112Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S14E023/2019/04/01/01D476
2.0E-4
2.0E-4
true
block average
2
2
-13.0
23.0
-14.0
24.0
POLYGON((23.18677216107681 -13.0,23.426765260017717 -14.0,23.0 -14.0,23.0 -13.0,23.18677216107681 -13.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_01D476_S14E023_2019_04_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01D476_S14E023_2019_04_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01D476_S14E023_2019_04_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01D476_S14E023_2019_04_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01D476_S14E023_2019_04_01_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid